CN112059978A - Downhole valve opening and closing tool - Google Patents
Downhole valve opening and closing tool Download PDFInfo
- Publication number
- CN112059978A CN112059978A CN202010935005.9A CN202010935005A CN112059978A CN 112059978 A CN112059978 A CN 112059978A CN 202010935005 A CN202010935005 A CN 202010935005A CN 112059978 A CN112059978 A CN 112059978A
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- CN
- China
- Prior art keywords
- stud
- disc
- valve opening
- closing tool
- handle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/48—Spanners; Wrenches for special purposes
- B25B13/50—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The invention discloses a downhole valve opening and closing tool, and belongs to the technical field of oil refining chemical equipment. Comprises a handle, a plurality of discs and a column. The lower end of the handle is provided with a first stud; the diameters of the plurality of discs are different, a second stud with the same outer diameter as that of the first stud is vertically arranged at the top of each disc, the first stud is matched with the first threaded hole, the central axis of the second stud is overlapped with that of the discs, a plurality of clamping jaws are vertically arranged at the bottom of each disc, and the plurality of clamping jaws are uniformly distributed in an annular shape by taking the circle center of the disc as the center; the stand includes a first stand and a plurality of second stands, the both ends of first stand are equipped with respectively with first double-screw bolt assorted first screw hole. The invention can solve the problem that the existing underground valve is difficult to open and close.
Description
Technical Field
The invention belongs to the technical field of oil refining chemical equipment, and particularly relates to an underground valve opening and closing tool.
Background
The underground valve is generally larger, such as a fire-fighting well and a circulating well, the operation frequency is generally less, but the operation is difficult, the procedure is complex, and each operation takes longer preparation time, so that personal safety accidents of personnel entering the underground valve are prevented.
When a general oil refinery maintains a circulating water system, a circulating water inlet main valve needs to be opened and closed, the main valve is generally arranged in a square well about 2 meters deep, water accumulated in the well is deep due to the problem of valve leakage, the interior of the well is stuffy, in order to prevent hydrogen sulfide poisoning, a well cover needs to be opened for natural ventilation for more than one hour each time, then relevant testing personnel are contacted for detection, the well is put into operation if the well is qualified, otherwise, the forced ventilation replacement in the well is taken, and then the operation is carried out, so that the time and labor consuming effect is poor.
Disclosure of Invention
The invention aims to provide a downhole valve opening and closing tool which can solve the problem that the existing downhole valve is difficult to open and close.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
a downhole valve opening and closing tool comprises
The lower end of the handle is provided with a first stud;
the diameters of the plurality of discs are different, a second stud with the same outer diameter as the first stud is vertically arranged at the top of each disc, the central axis of the second stud is superposed with the central axis of each disc, a plurality of clamping jaws are vertically arranged at the bottom of each disc, and the plurality of clamping jaws are uniformly distributed in a ring shape by taking the circle center of each disc as the center; and
the upright post comprises a first upright post and a plurality of second upright posts, wherein two ends of the first upright post are respectively provided with a first threaded hole matched with the first stud; every the one end of second stand is equipped with the third double-screw bolt the same with first double-screw bolt external diameter, and the other end is equipped with the second screw hole the same with first screw hole internal diameter, and first stand and a plurality of stands connect gradually and become a head tree, the head tree both ends are connected with handle and a disc respectively through the screw and are become the switch instrument wholly.
Furthermore, a plurality of cross rods are arranged on the outer side of the first upright post in a surrounding mode, and the tail ends of the cross rods are provided with LED lamps.
Furthermore, one of the cross rods is provided with a camera, the handle is provided with a display, and the camera is connected with the display.
Furthermore, the cross rod provided with the camera is a telescopic rod.
Furthermore, the cross rod is an electric telescopic rod.
Further, install power, controller and first wireless module on the first stand, power, first wireless module, led lamp, horizontal pole and camera are connected with the controller respectively, be equipped with second wireless module on the handle, second wireless module with the display is connected, second wireless module with first wireless module signal connection.
Due to the adoption of the technical scheme, the invention has the following beneficial effects:
1. when the tool is used, a proper number of stand columns and discs with proper specifications are selected according to the underground height, the first stand column belongs to a necessary product and is placed at the lowest section, the head and the tail of a switch tool are selected according to the screwing direction of a valve, then the disc end extends towards the position direction of the underground valve, a clamping jaw is clamped on a main valve hand wheel, a handle is rotated to open the valve, when the valve needs to be closed, the handle and the disc are exchanged in position, then the operation steps similar to those of opening the valve are carried out, and the opposite direction screwing is carried out, so that a worker can conveniently open and close the underground valve outdoors, the tool is safely used, and the tool can be suitable for being used at different underground depths. And the discs with different specifications can ensure that the invention is suitable for valve hand wheels with different models.
2. The LED lamp is arranged on the first upright column, so that workers can conveniently illuminate the underground.
Drawings
Fig. 1 is a schematic structural view of the present invention.
In the attached drawing, 1-display, 2-handle, 3-second column, 4-first column, 5-cross bar, 6-led lamp, 7-camera, 8-disc, 9-claw
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
A downhole valve opening and closing tool comprises a handle 2, a plurality of discs 8 and a stand column. The lower end of the handle 2 is provided with a first stud; the diameters of the plurality of discs 8 are different, a second stud with the same outer diameter as the first stud is vertically arranged at the top of each disc 8, the central axis of the second stud is superposed with the central axis of the disc 8, a plurality of clamping jaws 9 are vertically arranged at the bottom of each disc 8, and the plurality of clamping jaws 9 are uniformly distributed in a ring shape by taking the circle center of the disc 8 as the center; the upright columns comprise a first upright column 4 and a plurality of second upright columns 3, and two ends of the first upright column are respectively provided with a first threaded hole matched with the first stud; every the one end of second stand 3 is equipped with the third double-screw bolt the same with first double-screw bolt external diameter, and the other end is equipped with the second screw hole the same with first screw hole internal diameter, and first stand 4 and a plurality of stands connect gradually and become a head tree, the head tree both ends are connected respectively with handle 2 and a disc 8 through the screw and are become the switch tool whole. When in use, the proper number of the upright posts is selected according to the underground height, the first upright post 4 is necessary and is arranged at the lowest section, the head and the tail of the switch tool, namely the screwing directions between the handle 2 and the upright posts, between the upright posts and the disc 8, are selected according to the screwing direction of the valve, and the screwing direction between the handle 2 and the upright posts is consistent with the rotating direction to be operated (the direction for opening the valve). And then, the end of the disc 8 extends towards the position direction of the underground valve, and when the clamping jaw 9 is clamped on a hand wheel of the main valve, the valve is opened by rotating the handle 2. When the valve needs to be closed, the positions of the handle 2 and the disc 8 are exchanged, the screwing direction between the main rods is the same as the direction of closing the valve, the operation steps similar to those of opening the valve are carried out, and the valve is rotated in the opposite direction, so that the underground valve is convenient for workers to open and close outdoors, is safe to use, and can be suitable for being used at different underground depths. The quantity of jack catch D of this embodiment is 3, and the disc of different specifications corresponds the valve hand wheel of different models.
The outside of the first upright post 4 is provided with a plurality of cross rods 5 in a surrounding manner, and the tail ends of the cross rods 5 are provided with LED lamps 6, so that underground illumination is facilitated.
According to the invention, the camera 7 is arranged on one cross rod 5, the display 1 is arranged on the handle 2, and the camera 7 is connected with the display 1, so that the camera 7 can be used for collecting images underground, and workers can observe the underground environment conveniently.
The cross rod 5 provided with the camera 7 is a telescopic rod. The cross rod 5 is an electric telescopic rod, so that the visual range of the camera 7 can be conveniently adjusted.
Install power, controller and first wireless module on the first stand 4, power, first wireless module, led lamp 6, horizontal pole 5 and camera 7 are connected with the controller respectively, be equipped with second wireless module on the handle 2, second wireless module with display 1 connects, second wireless module with first wireless module signal connection. Thereby being convenient for the staff to control the electronic equipment in the well outside the well.
The above description is directed to the preferred embodiments of the present invention, but the embodiments are not intended to limit the scope of the claims of the present invention, and all equivalent changes and modifications made within the technical spirit of the present invention should fall within the scope of the claims of the present invention.
Claims (6)
1. A downhole valve opening and closing tool is characterized by comprising
The lower end of the handle is provided with a first stud;
the diameters of the plurality of discs are different, a second stud with the same outer diameter as the first stud is vertically arranged at the top of each disc, the central axis of the second stud is superposed with the central axis of each disc, a plurality of clamping jaws are vertically arranged at the bottom of each disc, and the plurality of clamping jaws are uniformly distributed in a ring shape by taking the circle center of each disc as the center; and
the upright post comprises a first upright post and a plurality of second upright posts, wherein two ends of the first upright post are respectively provided with a first threaded hole matched with the first stud; every the one end of second stand is equipped with the third double-screw bolt the same with first double-screw bolt external diameter, and the other end is equipped with the second screw hole the same with first screw hole internal diameter, and first stand and a plurality of stands connect gradually and become a head tree, the head tree both ends are connected with handle and a disc respectively through the screw and are become the switch instrument wholly.
2. The downhole valve opening and closing tool of claim 1, wherein a plurality of cross bars are disposed around the outside of the first vertical column, and wherein led lamps are disposed at the ends of the cross bars.
3. The downhole valve opening and closing tool of claim 2, wherein a camera is mounted to one of the cross bars, a display is mounted to the handle, and the camera is coupled to the display.
4. The downhole valve opening and closing tool of claim 3, wherein the cross bar to which the camera is mounted is a telescoping bar.
5. The downhole valve opening and closing tool of claim 4, wherein the cross bar is an electrically telescopic bar.
6. The downhole valve opening and closing tool of claim 5, wherein the first column is provided with a power supply, a controller and a first wireless module, the power supply, the first wireless module, the led lamp, the cross bar and the camera are respectively connected with the controller, the handle is provided with a second wireless module, the second wireless module is connected with the display, and the second wireless module is in signal connection with the first wireless module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010935005.9A CN112059978A (en) | 2020-09-08 | 2020-09-08 | Downhole valve opening and closing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010935005.9A CN112059978A (en) | 2020-09-08 | 2020-09-08 | Downhole valve opening and closing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112059978A true CN112059978A (en) | 2020-12-11 |
Family
ID=73664307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010935005.9A Pending CN112059978A (en) | 2020-09-08 | 2020-09-08 | Downhole valve opening and closing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112059978A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114658377A (en) * | 2022-03-24 | 2022-06-24 | 承德石油高等专科学校 | Well washing device for oil field production well |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203426929U (en) * | 2013-07-24 | 2014-02-12 | 国家电网公司 | Visible universal specialized screwdriver |
| US20150260309A1 (en) * | 2014-03-13 | 2015-09-17 | James Fitzgerald | Long Handled Valve Actuator For Opening And Closing Buried Valves |
| CN206206750U (en) * | 2016-11-30 | 2017-05-31 | 郑州高新供水有限责任公司 | The switching device of aqueduct valve in a kind of well |
| CN107443291A (en) * | 2017-09-22 | 2017-12-08 | 刘国章 | The bolt-tightening tool used suitable for night |
| CN109159066A (en) * | 2018-09-04 | 2019-01-08 | 江阴市三合金检具有限公司 | A kind of mechanical erection equipment |
| CN209026297U (en) * | 2018-11-14 | 2019-06-25 | 太仓市同维电子有限公司 | A kind of tool for the controlled valve that underground gate valve is applicable |
| CN209781830U (en) * | 2019-04-08 | 2019-12-13 | 南京江宁水务集团有限公司 | Underground water valve switch |
| CN110757412A (en) * | 2019-11-27 | 2020-02-07 | 河南中烟工业有限责任公司 | Valve opening and closing tool |
-
2020
- 2020-09-08 CN CN202010935005.9A patent/CN112059978A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203426929U (en) * | 2013-07-24 | 2014-02-12 | 国家电网公司 | Visible universal specialized screwdriver |
| US20150260309A1 (en) * | 2014-03-13 | 2015-09-17 | James Fitzgerald | Long Handled Valve Actuator For Opening And Closing Buried Valves |
| CN206206750U (en) * | 2016-11-30 | 2017-05-31 | 郑州高新供水有限责任公司 | The switching device of aqueduct valve in a kind of well |
| CN107443291A (en) * | 2017-09-22 | 2017-12-08 | 刘国章 | The bolt-tightening tool used suitable for night |
| CN109159066A (en) * | 2018-09-04 | 2019-01-08 | 江阴市三合金检具有限公司 | A kind of mechanical erection equipment |
| CN209026297U (en) * | 2018-11-14 | 2019-06-25 | 太仓市同维电子有限公司 | A kind of tool for the controlled valve that underground gate valve is applicable |
| CN209781830U (en) * | 2019-04-08 | 2019-12-13 | 南京江宁水务集团有限公司 | Underground water valve switch |
| CN110757412A (en) * | 2019-11-27 | 2020-02-07 | 河南中烟工业有限责任公司 | Valve opening and closing tool |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114658377A (en) * | 2022-03-24 | 2022-06-24 | 承德石油高等专科学校 | Well washing device for oil field production well |
| CN114658377B (en) * | 2022-03-24 | 2023-08-18 | 承德石油高等专科学校 | Well flushing device for oilfield production well |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201211 |
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| RJ01 | Rejection of invention patent application after publication |